Since 1989 Helmuth Builders has had a single mission – to serve the Shenandoah Valley by providing the best possible product, both in functionality and in quality. We offer a wide variety of structures to cater to our clients’ needs and wants, all while ensuring that our products are the best when it comes to durability and design. Plus, all of our sheds and shelters are fully customizable giving you the ability to design your perfect building.
On top of variety, we pride ourselves in our dependability. At Helmuth Builders, our customer service goes far beyond our office. We aim to meet our clients’ needs with the best of our abilities and in a way that ensures you that you are valued.

Greenhouses
Helmuth Builders Greenhouses are one of a kind. We use a polycarbonate material that lets in 80% of the light that hits it. It has a 1.65 r value. The polycarbonate is an excellent insulator. As long as the sun is hitting the bare polycarbonate the inside should be warm enough to avoid any other heat source. However, you may need a small heater for those cold winter nights. To ensure strength we use metal T braces that run diagonal across the studs and trusses. We use washer head screws on the polycarbonate to avoid any leaks. In addition, the entire interior of the greenhouse will be covered with Haley paint. We know that you will be happy with a Helmuth Builders Greenhouse.
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Pergolas
Our custom Pergolas are built from solid white oak, making for a beautiful finish. Our attention to detail goes even further with the use of solid wooden pegs to connect the braces. Pricing for these units vary. Customers can choose a simple kit package to install themselves. They may also upgrade to a comprehensive on-site installation by our skilled team. Our Pergolas come in two different beam styles. Customers may choose a “Traditional Beam” or a “Heavy Beam”.
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Pavilions
Our custom Pergolas and Pavilions are built from solid oak, making for a beautiful finish. Our attention to detail goes even further with the use of solid wooden pegs to connect the braces. Pricing for these units vary. Customers can choose a simple kit package to install themselves. They may also upgrade to a comprehensive on-site installation by our skilled team.
Roof Styles
Our Pergolas come in two different beam styles. Customers may choose a “Traditional Beam” or a “Heavy Beam”. While our pergolas have an open concept, the pavilions feature a solid roof, complete with Architectural Shingles.
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Play Houses
Are your kids in need of an outdoor space that is safe and reliable? A Helmuth Builders play house or cabin is the perfect solution! Our play houses and cabins are built with a child’s imagination in mind. With child-height doors and a fun loft space, these buildings will provide your young ones (and young-at-heart) with plenty of opportunities to imagine and play. We use high-quality materials to ensure that our structures are sturdy and safe for everyone!
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Helmuth Builders strives to serve our customers with openness and clarity. We want each person we come into contact with to experience the same honesty and knowledge as the person before them. In hopes of continuing that tradition we have listed all of our pricing guides below. Simply click on a link to access a PDF file of the guide. These will give you sizing options, as well as upgrades to all of our structures.
Classic Barns & Cottages
Windsors & Lakesides
Pergolas & Pavilions
Greenhouses
Dog Kennels
Chicken Coops
Horse Shelters & Monitor Barns
Two-Story Modular (Barn and Cottage)
Modular, 5/12 and 16 wides
New! You can also see interactive pricing as you use our 3D Builder to customize your shed, animal structure, or outdoor structure!